| Business | Phone |
| A & S Plumbing Htng Clng Inc 822 West St, Watertown 53094 | (920) 262-9452 |
| Aqua Care Svc Watertown 53094 | (920) 262-9140 |
| Bergin Brothers 206 W Main St, Watertown 53094 | (920) 261-3088 |
| Custom Plumbing Design N7293 County Highway Y, Watertown 53094 | (262) 560-9900 |
| Fendt Plumbing Repair Svc 210 N Concord Ave, Watertown 53094 | (920) 261-3437 |
| Midwest Plumbing & Heating W5080 River Dr, Watertown 53094 | (920) 699-5374 |
| Pauli Plumbing Inc N8530 County Road X, Watertown 53094 | (920) 261-1755 |
| Roto-Rooter Plumbing & Drain Watertown 53094 | (920) 261-1138 |